User Michael Kohne

23 votes

Accepted

Level of a water tank with a microcontroller

answered Nov 30, 2009 at 11:45

19 votes

Accepted

Custom PCBs... what can go wrong?

answered Nov 21, 2009 at 1:55

16 votes

Is it really a good-practice disable optimizations during the development and debugging phases?

answered Aug 6, 2010 at 19:10

11 votes

What to look for in an oscilloscope?

answered Jan 29, 2013 at 3:40

10 votes

Accepted

Is it OK to run a signal junction at a "do not use" pin on a solid state relay DIP package?

answered Nov 30, 2012 at 21:10

9 votes

Removing USB Plugs Daily

answered Oct 4, 2012 at 1:30

8 votes

Accepted

How can I repair lifted traces without a conductive pen?

answered Mar 3, 2012 at 22:41

8 votes

Is it worth it learning how to use 7400 series "jelly bean" logic IC's or are they completely obsolete?

answered Dec 8, 2011 at 18:15

8 votes

Taking apart old electronics

answered Feb 27, 2012 at 1:26

7 votes

How can I detect when the air flow in a room stops and report it?

answered Jan 26, 2011 at 16:20

7 votes

Alternatives to using EEPROM

answered Feb 18, 2013 at 19:37

7 votes

SMD vs. Through-hole components in high vibration environments

answered Nov 1, 2010 at 17:39

7 votes

Should I be worried about electro-static discharge?

answered Jun 11, 2010 at 11:36

7 votes

Accepted

LEDs for full daylight

answered Nov 19, 2009 at 23:35

6 votes

Can Solenoids Get Sticky From Improper Usage?

answered Dec 7, 2009 at 12:03

6 votes

How to remove remnants of a capacitor pin?

answered Jan 19, 2012 at 12:06

5 votes

I want to build a DC powered computer, what are the gotchas, where are the parts?

answered Aug 11, 2011 at 22:10

5 votes

Desoldering from a graphics card

answered Aug 12, 2011 at 18:53

5 votes

Why ship a low power charger with an overkill thick cable?

answered Nov 2, 2011 at 11:28

5 votes

What configuration should I use for a system that includes an ARM and an FPGA?

answered Jun 30, 2010 at 21:31

5 votes

Removing solder effectively

answered Dec 17, 2013 at 12:51

4 votes

remake PCB hole

answered Jun 3, 2012 at 21:05

4 votes

VGA monitor as the display for VHS player

answered Nov 13, 2009 at 0:41

4 votes

Reading PDF through FPGA

answered Dec 31, 2010 at 18:39

4 votes

Can dead mains-to-12V lighting transformers safely be left permanently connected to the main supply?

answered Oct 6, 2012 at 18:33

3 votes

What's the best way to store and categorise resistors/capacitors/ICs/etc?

answered Oct 11, 2010 at 22:41

3 votes

Is there a simple Geiger counter component?

answered Mar 29, 2011 at 16:52

3 votes

Why do real-time clock chips use BCD

answered Apr 5, 2011 at 18:07

3 votes

Different ASCII Characters in RS 232

answered Apr 13, 2013 at 11:57

2 votes

Is it always safe / reasonable to replace a power supply brick with one rated for more amps?

answered Apr 18, 2013 at 0:37

Stack Exchange Network

41 Answers

Level of a water tank with a microcontroller

Custom PCBs... what can go wrong?

Is it really a good-practice disable optimizations during the development and debugging phases?

What to look for in an oscilloscope?

Is it OK to run a signal junction at a "do not use" pin on a solid state relay DIP package?

Removing USB Plugs Daily

How can I repair lifted traces without a conductive pen?

Is it worth it learning how to use 7400 series "jelly bean" logic IC's or are they completely obsolete?

Taking apart old electronics

How can I detect when the air flow in a room stops and report it?

Alternatives to using EEPROM

SMD vs. Through-hole components in high vibration environments

Should I be worried about electro-static discharge?

LEDs for full daylight

Can Solenoids Get Sticky From Improper Usage?

How to remove remnants of a capacitor pin?

I want to build a DC powered computer, what are the gotchas, where are the parts?

Desoldering from a graphics card

Why ship a low power charger with an overkill thick cable?

What configuration should I use for a system that includes an ARM and an FPGA?

Removing solder effectively

remake PCB hole

VGA monitor as the display for VHS player

Reading PDF through FPGA

Can dead mains-to-12V lighting transformers safely be left permanently connected to the main supply?

What's the best way to store and categorise resistors/capacitors/ICs/etc?

Is there a simple Geiger counter component?

Why do real-time clock chips use BCD

Different ASCII Characters in RS 232

Is it always safe / reasonable to replace a power supply brick with one rated for more amps?